[HIPIFY][SPARSE] Initial support

[ROCm/hip commit: 30c387a811]

projects/hip/hipify-clang/src/CUDA2HIP_SPARSE_API_functions.cpp

@@ -0,0 +1,5 @@
+#include "CUDA2HIP.h"
+
+// Maps the names of CUDA SPARSE API types to the corresponding HIP types
+const std::map<llvm::StringRef, hipCounter> CUDA_SPARSE_FUNCTION_MAP{
+};